Trying to understand what function the FIOS router provides beyond a WIFI router. The ONT is next to power meter outside the house and then coax to the FIOS router. So the question is what function does the FIOS router provides beyond a normal WIFI router. It does get as input coax, not a network cable with RJ45. The FIOS router is not the latest off white one with WIFI 6 but one model back.